The effective atomic number of Cr (Atomi...

The effective atomic number of Cr (Atomic no. = 24) in `[Cr (NH_3)_6]Cl_3` is

A

35

B

27

C

33

D

36

Verified by Experts

The correct Answer is:

C

EAN =Atomic number of metal - oxidation state+ 2 `xx` coordination number ` = 24 - 3 + 2 xx 6 = 33`.

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